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Codeforces Round (Div. 1, Based on Zhili Cup 2026)
5 days
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Codeforces Round (Div. 1, Based on Zhili Cup 2026)
5 days
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Before contest
Codeforces Round (Div. 2, Based on Zhili Cup 2026)
5 days
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Codeforces Round (Div. 2, Based on Zhili Cup 2026)
5 days
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Comments
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+1
Maybe on this contest, I can solve 5-6 problems and get rating of 1600. |
|
0
How to solve E? I get WA on test 3, when I use binary search for it. I compared sum of l to m divide m+1-l and sum from m to r divide r-m. |
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+4
nah bro you're imagining things |
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